Márcio H. Costa

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 8

Top Topics

Noise Reduction

Experimentally Validated

Cochlear Implant

Top Venues

IEEE ACM Trans. Audio Speech Lang. Process.

Signal Process.

Publications

Luciana M. X. de Souza, Márcio H. Costa, Renata Coelho Borges
Envelope-Based Multichannel Noise Reduction for Cochlear Implant Applications. IEEE ACM Trans. Audio Speech Lang. Process. 32 (2024)
Karoline da Rocha, José C. M. Bermudez, Elena R. C. Rivero, Márcio H. Costa
A Pathology-Based Machine Learning Method to Assist in Epithelial Dysplasia Diagnosis. CoRR (2022)
Rafael Attili Chiea, Márcio H. Costa, Julio A. Cordioli
An Optimal Envelope-Based Noise Reduction Method for Cochlear Implants: An Upper Bound Performance Investigation. IEEE ACM Trans. Audio Speech Lang. Process. 29 (2021)
Diego Marques do Carmo, Ricardo Borsoi, Márcio H. Costa
Robust parameter design for Wiener-based binaural noise reduction methods in hearing aids. CoRR (2021)
Renata C. Borges, Wemerson Delcio Parreira, Márcio H. Costa
Design Guidelines for Feedforward Cancellation of the Occlusion-Effect in Hearing Aids. EMBC (2019)
Johnny Werner, Márcio H. Costa
Speech Dereverberation and Noise Reduction for both diffusive noise field and point noise source in Binaural Hearing Aids: Preliminary Version. CoRR (2019)
Fábio P. Itturriet, Márcio H. Costa
Perceptually Relevant Preservation of Interaural Time Differences in Binaural Hearing Aids. CoRR (2018)
Wemerson Delcio Parreira, Márcio H. Costa, José C. M. Bermudez
Stochastic behavior analysis of the Gaussian KLMS algorithm for a correlated input signal. Signal Process. 152 (2018)
Márcio H. Costa, Patrick A. Naylor
ILD preservation in the multichannel wiener filter for binaural hearing aid applications. EUSIPCO (2014)
Renata C. Borges, Márcio H. Costa, Patrick A. Naylor, Alexandre A. Ferreira
Impact of the vent size in the feedback-path and occlusion-effect in hearing aids. BioCAS (2014)
Renata C. Borges, Márcio H. Costa, Julio A. Cordioli, Luciana F. C. Assuiti
An adaptive occlusion canceller for hearing aids. EUSIPCO (2013)
Márcio H. Costa, Sérgio J. M. de Almeida, José Carlos Moreira Bermudez, Rodrigo B. Barcelos
New insights into the weight behaviour of the Affine Projection algorithm. EUSIPCO (2012)
Márcio H. Costa, Maurício Campelo Tavares
Removing harmonic power line interference from biopotential signals in low cost acquisition systems. Comput. Biol. Medicine 39 (6) (2009)
Márcio H. Costa, José Carlos M. Bermudez
A Robust Variable Step Size Algorithm for Lms Adaptive Filters. ICASSP (3) (2006)
Guillaume Barrault, Márcio H. Costa, José C. M. Bermudez, Arcanjo Lenzi
A new analytical model for the NLMS algorithm. ICASSP (4) (2005)
Márcio H. Costa, José C. M. Bermudez
A fully analytical recursive stochastic model to the normalized signed regressor LMS algorithm. ISSPA (2) (2003)
Sérgio J. M. de Almeida, José Carlos M. Bermudez, Neil J. Bershad, Márcio H. Costa
A stochastic model for the convergence behavior of the affine projection algorithm for Gaussian inputs. ICASSP (6) (2003)
Márcio H. Costa, José C. M. Bermudez
A true stochastic gradient adaptive algorithm for applications using nonlinear actuators. ICASSP (2001)
Márcio H. Costa, José C. M. Bermudez, Neil J. Bershad
Nonlinear secondary-path effects on the transient behavior of the multiple-error FXLMS algorithm. ISCAS (2000)
Márcio H. Costa, José C. M. Bermudez, Neil J. Bershad
The performance surface in nonlinear mean square estimation: application to the active noise control problem. ICASSP (2000)
Márcio H. Costa, José C. M. Bermudez, Neil J. Bershad
Statistical analysis of the LMS algorithm with a zero-memory nonlinearity after the adaptive filter. ICASSP (1999)